3.3V adjustable Voltage 22 Inch Capacitive Touchscreen Display Support Window 10 Systems AIA-1 manufacturer from China Shenzhen GreenTouch Technology Co., Ltd

3.3V adjustable Voltage 22 Inch Capacitive Touchscreen Display Support Window 10 Systems

Place of Origin:

Guangdong, China (Mainland)


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Product Detail

Model No.: AIA-1

3.3V adjustable Voltage 22 Inch Capacitive Touch Screen Support Window 10 Systems Description:<

3.3V adjustable Voltage 22 Inch Capacitive Touch Screen Support Window 10 Systems

Description:

Adapt to adverse environmental conditions such as liquid splashes and wash down
Glass + Film Material
4096x4096 Resolution
I2C or USB or IPS Interface
High accuracy and sensitivity
Our products have passed CE, FCC, ROHS certification
Can withstand more than 50,000,000 point
Finger, gloved hand and touch pen activation
Under sunlight , indoor and outdoor

Model Information:

Product model	Szie	Capacitive Touch Screen
Product model	Szie	Out sizeTP(mm)	VA size(mm)	AA size(mm)	Thickness	FPC	PFC location
GT-CTP-P22-1	22"	510.0 x 328.0	508.0 x 326.0	475.7 x 298.1	2.9mm	P21.5A1	Long side

Product Specification:

Dimensions	3.7”-42”
Structure	G+G/G+P
Drive mode	COB/COF
Proportion	16:9/4:3
Thickness	1.25-3.3mm
Surface hardness	6H
Transmittance	>90%
Working temperature	-30 +75
Storage temperature	-40 +85
Humidity	90% at 60
Linearity	1PT:+/-1mm,10PT:+/-2.5mm
Touch life	100,000,000 times
Maximum resolution	4096×4096
Maximum support points	Max,10 points
Controller Type	PCBA control board
Connection	I2C/USB/RS232
Host Interface	USB, 4 wire, 2.0 Full speed
Operating Voltage	USB 5VDC
Power consumption	Active Mode:<30mA,Idle Mode:5mA
Oscillation frequency	12MHz
Reaction time	<10ms
Read speed	100 MHz
Antistatic air discharge	8KV
Antistatic. Contact Discharge	4KV
Adapter ripple	Vpp<50mv

Applications:

Suitable for GPS, medical, Light industrial ,Pos,Portable sport devices, Access control terminals, Portable medical devices, LCD and LED touch monitors,All-In-One ,Home appliances and other fields.

Competitive Advantage:

Capacitive touch screen is a world popular trend for its highest positioning and fast response, the response time is shorter than resistive touch screen, antistatic ability,save space,display is the user interface and interface mode diversity,low power,water-proof,fog-proof,design more beautiful,specially on telephone and MID(mobile internet device,such as tablet PC,iphone and ipad), the touch panel is made of glass and film, also, it has good transparent and has multi-points touching.

Green Touch now developed a single point and multi-point capacitive touch screen, mainly in G+G and G+P
structure based, covering the 5 inch to 32 inches (supports customizable), supports 10touchs, slide, flip,
etc. function. 10:00 real touch points to support handwriting, pen function, the focus for educational,
medical, computer machine, automotive and other industrial applications.

Technical Principle:

Capacitive touch screen is a four-storey glass screen surface and laminated within the glass screen is coated with a layer of ITO, the outermost layer is a thin layer of silica glass, laminated ITO coating as a face, four electrode leads in the four corners, inner ITO good shielding to ensure a good working environment. When finger touch the metal layer that is, because the body farm, users and touch-screen surface with a coupling capacitor, high frequency current, capacitance is a direct conductor, so fingers sucked away a very small amount of current from the contact point. The respectively current outflow from the touch electrode on the four corners of the screen, and flows through the four electrode current is proportional to the distance from the fingers to the four corners, controller through the accurate calculation of the four current percentage, came to the location of the touch point.